On Fri, 2011-09-16 at 08:02 -0700, Ian Harding wrote: > Oracle has a configuration option for its version of hot standby > (DataGuard) that lets you specify a time based delay in applying logs. > They get transferred right away, but changes in them are only applied > as they reach a certain age. The idea is that if something horrible > happens on the master, you can keep it from propagating to one or more > of your standby databases (or keep from having to reinstate one in the > case of a failover) > > Anyway, Is there any plan to add a knob like that to the streaming > replication in Postgres? >
IIRC, Robert Haas had a WIP patch to do that. Not sure what its status is now. -- Guillaume http://blog.guillaume.lelarge.info http://www.dalibo.com -- Sent via pgsql-general mailing list (pgsql-general@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
